{"id":"GHSA-c82x-f4xr-qv33","summary":"epa4all-client: Unauthenticated REST API for Patient Record Writes","details":"### Impact\nAny network-reachable caller can write arbitrary documents to any patient's electronic\nhealth record accessible by the institution's SMC-B card. In a misconfigured deployment\n(e.g., following the production Docker example in the README), this is exploitable from\nthe local network without credentials.\n\n### Patches\n- [#43](https://github.com/oviva-ag/epa4all-client/pull/43)\n\n### Workarounds\nUse network policies or proxies to enforce service-to-service authentication via e.g. mTLS.\n- run the service in an isolated network namespace e.g. as Kubernetes sidecar\n- service-mesh with corresponding policies\n\n### References\n- MS-OVIVA-EPA4ALL-8b2af7\n\n\n### Credits\n[Machine Spirits](https://machinespirits.com/) ([contact@machinespirits.de](mailto:contact@machinespirits.de))\n\n- Dr. rer. nat. Simon Weber\n- Dipl.-Inf. Volker Schönefeld\n- Chiara Fliegner","aliases":["CVE-2026-47672"],"modified":"2026-06-04T18:11:26.395703Z","published":"2026-06-04T17:49:29Z","database_specific":{"nvd_published_at":"2026-05-26T21:16:41Z","cwe_ids":["CWE-306"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-06-04T17:49:29Z"},"references":[{"type":"WEB","url":"https://github.com/oviva-ag/epa4all-client/security/advisories/GHSA-c82x-f4xr-qv33"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47672"},{"type":"WEB","url":"https://github.com/oviva-ag/epa4all-client/pull/43"},{"type":"PACKAGE","url":"https://github.com/oviva-ag/epa4all-client"}],"affected":[{"package":{"name":"com.oviva.telematik:epa4all-rest-service","ecosystem":"Maven","purl":"pkg:maven/com.oviva.telematik/epa4all-rest-service"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2.4"}]}],"versions":["0.0.4","0.0.5","0.0.7","0.0.8","1.0.0","1.0.2","1.0.3","1.1.0","1.1.1","1.2.0","1.2.1","1.2.2","1.2.3","1.2.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-c82x-f4xr-qv33/GHSA-c82x-f4xr-qv33.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}